TY  - BOOK
AU  - Salem,Sabry El-Sayed Omar
TI  - Present status of infectious bursal disease in chickens in Egypt
PY  - 2006///
KW  - Poultry
KW  - Virus diseases
KW  - Egypt
KW  - Infectious bursal disease virus
N1  - Thesis (Ph.D.)--Cairo University,2006; Includes bibliographical references (leaves 189-215)
UR  - http://nile.enal.sci.eg/thesis/118.pdf
ER  -